Pennhaven, thanks for the link, after looking at your post I remembered reading it some time ago.

In my opinion once the original clip on the C+ breaks, the mounting posts servers no useful purpose so removing it is not an issue. The “ridge that forms the original clip-gripper” may or may not be useful depending on the replacement clip and/or its position.

In regards to the SO-LED clip (from your pictures), it looks like you could drill out the rivet and have a smooth surface to attach to the C+. ﻿

I also like the NITE IZE clip (from your pictures), it looks like there may be a small gap between the clip and the base. How well does it hold on to fabric? It looks a little long but the base could be cut off just past the clip to allow more room for the mic hole.